Base | Representation |
---|---|
bin | 1010010011100100011111… |
… | …1110100010011100101101 |
3 | 1111010021010221221211010001 |
4 | 2210321013332202130231 |
5 | 2441123031303200323 |
6 | 40033313003144301 |
7 | 2246442644612215 |
oct | 244710776423455 |
9 | 44107127854101 |
10 | 11331331303213 |
11 | 3679655128029 |
12 | 1330107b15091 |
13 | 642703392c1c |
14 | 2b2621871245 |
15 | 149b497b73ad |
hex | a4e47fa272d |
11331331303213 has 8 divisors (see below), whose sum is σ = 12026514769920. Its totient is φ = 10639329455040.
The previous prime is 11331331303211. The next prime is 11331331303231. The reversal of 11331331303213 is 31230313313311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11331331303213 - 21 = 11331331303211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11331331303211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795397293 + ... + 795411538.
It is an arithmetic number, because the mean of its divisors is an integer number (1503314346240).
Almost surely, 211331331303213 is an apocalyptic number.
It is an amenable number.
11331331303213 is a deficient number, since it is larger than the sum of its proper divisors (695183466707).
11331331303213 is a wasteful number, since it uses less digits than its factorization.
11331331303213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590809267.
The product of its (nonzero) digits is 4374, while the sum is 28.
Adding to 11331331303213 its reverse (31230313313311), we get a palindrome (42561644616524).
The spelling of 11331331303213 in words is "eleven trillion, three hundred thirty-one billion, three hundred thirty-one million, three hundred three thousand, two hundred thirteen".
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